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All results from a given calculation for CH3SSH (Hydrogen methyl disulfide)

using model chemistry: B97D3/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-31G**
 hartrees
Energy at 0K-836.871647
Energy at 298.15K 
HF Energy-836.871647
Nuclear repulsion energy147.040335
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B97D3/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3118 3118 9.79 62.03 0.75 0.86
2 A 3101 3101 8.87 95.91 0.74 0.85
3 A 3004 3004 20.22 157.25 0.03 0.05
4 A 2570 2570 28.63 174.41 0.30 0.46
5 A 1464 1464 9.64 15.04 0.73 0.85
6 A 1443 1443 7.88 21.43 0.75 0.86
7 A 1335 1335 5.28 8.06 0.38 0.55
8 A 969 969 8.76 6.48 0.61 0.75
9 A 965 965 6.57 6.47 0.71 0.83
10 A 865 865 10.13 37.43 0.61 0.76
11 A 660 660 1.84 10.86 0.30 0.46
12 A 464 464 0.83 13.35 0.29 0.44
13 A 318 318 19.29 9.38 0.75 0.86
14 A 233 233 0.26 6.05 0.57 0.73
15 A 170 170 0.62 0.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10338.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10338.9 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B97D3/6-31G**
ABC
0.54837 0.14184 0.11801

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.665 0.696 -0.006
S2 -0.486 -0.713 0.016
S3 1.372 0.244 -0.089
H4 1.581 0.462 1.236
H5 -1.513 1.312 -0.898
H6 -2.666 0.245 -0.039
H7 -1.570 1.304 0.900

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.83703.07143.48401.09481.09811.0955
S21.83702.09262.67252.44792.38192.4537
S33.07142.09261.35873.18114.03823.2787
H43.48402.67251.35873.85414.43993.2785
H51.09482.44793.18113.85411.79061.7988
H61.09812.38194.03824.43991.79061.7901
H71.09552.45373.27873.27851.79881.7901

picture of Hydrogen methyl disulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 S3 102.623 S2 C1 H5 110.657
S2 C1 H6 105.717 S2 C1 H7 111.057
S2 S3 H4 99.284 H5 C1 H6 109.482
H5 C1 H7 110.426 H6 C1 H7 109.382
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.475      
2 S 0.018      
3 S -0.102      
4 H 0.085      
5 H 0.165      
6 H 0.155      
7 H 0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.103 1.372 0.969 2.009
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.604 -0.385 1.906
y -0.385 -34.707 0.662
z 1.906 0.662 -32.959
Traceless
 xyz
x 3.229 -0.385 1.906
y -0.385 -2.926 0.662
z 1.906 0.662 -0.303
Polar
3z2-r2-0.606
x2-y24.103
xy-0.385
xz1.906
yz0.662


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.075 0.485 0.207
y 0.485 5.677 0.121
z 0.207 0.121 4.993


<r2> (average value of r2) Å2
<r2> 104.308
(<r2>)1/2 10.213